The Acer V246HQLL 24" Widescreen LCD Display combines elegant ultra-thin functionality with incredible 1920 x 1080 resolution, allowing you to enjoy HD entertainment in the comfort of your own home. Incredible 100,000,000:1 contrast ratio and fast response time 4 ms highlighting advanced technology.The k272hl ebid LCD also features multiple VGA, DVI and HDMI inputs for increased compatibility, a Kensington lock slot to protect your investment, and Energy Star Compliance to help you save money and energy. AcerVisionCare technology incorporates several features that take into account prolonged use by heavy users such as programmers, writers, and graphic designers to reduce eyestrain.